<template>
  <div class="site-wrapper site-page--login">
    <div class="site-content__wrapper">
      <div class="site-content">
        <div class="brand-info">
          <h2 class="brand-info__text">医疗通</h2>
          <p class="brand-info__intro">在线预约挂号平台</p>
        </div>
        <div class="login-main">
          <h3 class="login-title">医疗通登陆</h3>
          <el-form :model="dataForm" :rules="dataRule" ref="dataForm" @keyup.enter.native="dataFormSubmit()" status-icon>
            <el-form-item prop="phone">
              <el-input v-model="dataForm.phone" placeholder="手机号"></el-input>
            </el-form-item>
            <el-form-item prop="captcha">
              <el-row :gutter="20">
                <el-col :span="14">
                  <el-input v-model="dataForm.captcha" placeholder="验证码"/>
                </el-col>
                <el-col :span="10">
                  <el-button v-if="btnShow" type="primary" plain size="small" @click="sendMsm()">点击发送验证码</el-button>
                  <el-button v-if="!btnShow" type="primary" plain size="small">{{count}}s后重试</el-button>
                </el-col>
              </el-row>
            </el-form-item>
            <el-form-item prop="password">
              <el-input v-model="dataForm.pasword" type="password" placeholder="请输入密码"></el-input>
            </el-form-item>
            <el-form-item prop="rPassword">
              <el-input v-model="dataForm.rPasword" type="password" placeholder="请再次输入密码"></el-input>
            </el-form-item>
            <el-form-item>
              <el-button class="login-btn-submit" type="primary" @click="dataFormSubmit()">立即注册</el-button>
            </el-form-item>
          </el-form>
        </div>
      </div>
    </div>
  </div>
</template>

<script>
  import { getUUID } from '@/utils'
  export default {
    data () {
      var validatePass2 = (rule, value, callback) => {
        if (value === '') {
          callback(new Error('请再次输入密码'))
        } else if (value !== this.info.password) {
          callback(new Error('两次输入密码不一致!'))
        } else {
          callback()
        }
      }
      return {
        dataForm: {
          phone: '',
          password: '',
          rPassword: '',
          uuid: '',
          captcha: ''
        },
        dataRule: {
          phone: [
            { required: true, message: '帐号不能为空', trigger: 'blur' }
          ],
          password: [
            { required: true, message: '密码不能为空', trigger: 'blur' }
          ],
          rPassword: [
            { required: true, message: '密码不能为空', trigger: 'blur', validator: validatePass2 }
          ],
          captcha: [
            { required: true, message: '验证码不能为空', trigger: 'blur' }
          ]
        },
        captchaPath: '',
        btnShow: true,
        count: 60,
        timer: null
      }
    },
    created () {
      this.getCaptcha()
    },
    methods: {
      // 提交表单
      dataFormSubmit () {
        this.$refs['dataForm'].validate((valid) => {
          if (valid) {
            this.$http({
              url: this.$http.adornUrl('/hos/register'),
              method: 'post',
              data: this.$http.adornData({
                'phone': this.dataForm.phone,
                'password': this.dataForm.password,
                'rPassword': this.dataForm.rPassword,
                'uuid': this.dataForm.uuid,
                'captcha': this.dataForm.captcha
              })
            }).then(({data}) => {
              if (data && data.code === 0) {
                 // 跳转到你想跳转的页面
                this.$message.success('登录成功')
                //  this.$router.replace({ name: 'home' })
              } else {
                this.getCaptcha()
                this.$message.error(data.msg)
              }
            })
          }
        })
      },
      // 发送短信验证码
      sendMsm () {
        // 点击获取验证码
        // 倒计时60s
        // 发送短信，如果短信发送成功的时候，在进行button切换，如果失败给提示
        if (this.dataForm.phone) {
          this.$http({
            url: this.$http.adornUrl('/test/code?phone=' + this.dataForm.phone),
            method: 'get'
          }).then(({data}) => {
          // 判断请求是否成功
            if (data && data.code === 0) {
              this.dataForm.uuid = data.data
              this.$message.success('短信发送成功' + this.dataForm.uuid)
              // 点击获取验证码
              // 倒计时60秒
              // 发送短信，如果短信发送成功的时候，在进行button切换，如果失败给提示
              // 异步回调函数
              const TIME_COUNT = 10
              if (!this.timer) {
                this.count = TIME_COUNT
                this.btnShow = false
                this.timer = setInterval(() => {
                  if (this.count > 0 && this.count <= TIME_COUNT) {
                    this.count--
                  } else {
                    this.btnShow = true
                    clearInterval(this.timer)
                    this.timer = null
                  }
                }, 1000)
              }
            } else {
              this.$message.error(data.msg)
            }
          })
        } else {
          alert('电话号码校验未通过')
        }
      },
      // 获取验证码
      getCaptcha () {
        this.dataForm.uuid = getUUID()
        this.captchaPath = this.$http.adornUrl(`/captcha.jpg?uuid=${this.dataForm.uuid}`)
      }
    }
  }
</script>

<style lang="scss">
  .site-wrapper.site-page--login {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-color: rgba(38, 50, 56, .6);
    overflow: hidden;
    &:before {
      position: fixed;
      top: 0;
      left: 0;
      z-index: -1;
      width: 100%;
      height: 100%;
      content: "";
      background-image: url(~@/assets/img/login_bg.jpg);
      background-size: cover;
    }
    .site-content__wrapper {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      padding: 0;
      margin: 0;
      overflow-x: hidden;
      overflow-y: auto;
      background-color: transparent;
    }
    .site-content {
      min-height: 100%;
      padding: 30px 500px 30px 30px;
    }
    .brand-info {
      margin: 220px 100px 0 90px;
      color: #fff;
    }
    .brand-info__text {
      margin:  0 0 22px 0;
      font-size: 48px;
      font-weight: 400;
      text-transform : uppercase;
    }
    .brand-info__intro {
      margin: 10px 0;
      font-size: 16px;
      line-height: 1.58;
      opacity: .6;
    }
    .login-main {
      position: absolute;
      top: 0;
      right: 0;
      padding: 150px 60px 180px;
      width: 470px;
      min-height: 100%;
      background-color: #fff;
    }
    .login-title {
      font-size: 16px;
    }
    .login-captcha {
      overflow: hidden;
      > img {
        width: 100%;
        cursor: pointer;
      }
    }
    .login-btn-submit {
      width: 100%;
      margin-top: 38px;
    }
  }
</style>
